معرفی شرکت ها
PyDynamic-2.3.0
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشتر
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشتر
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشتر
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشتر
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشترتوضیحات
A software package for the analysis of dynamic measurements
| ویژگی | مقدار |
|---|---|
| سیستم عامل | OS Independent |
| نام فایل | PyDynamic-2.3.0 |
| نام | PyDynamic |
| نسخه کتابخانه | 2.3.0 |
| نگهدارنده | [] |
| ایمیل نگهدارنده | [] |
| نویسنده | Sascha Eichstädt, Maximilian Gruber, Björn Ludwig, Thomas Bruns, Martin Weber |
| ایمیل نویسنده | sascha.eichstaedt@ptb.de |
| آدرس صفحه اصلی | https://ptb-m4d.github.io/PyDynamic/ |
| آدرس اینترنتی | https://pypi.org/project/PyDynamic/ |
| مجوز | - |
<img src="https://raw.githubusercontent.com/PTB-M4D/PyDynamic/main/docs/PyDynamic_logo.svg" alt="the logo of PyDynamic" title="PyDynamic logo">
<p align="center">
<!-- CircleCI Tests -->
<a href="https://circleci.com/gh/PTB-M4D/PyDynamic"><img alt="CircleCI pipeline status badge" src="https://circleci.com/gh/PTB-M4D/PyDynamic.svg?style=shield"></a>
<!-- ReadTheDocs Documentation -->
<a href="https://pydynamic.readthedocs.io/en/latest/index.html">
<img src="https://readthedocs.org/projects/pydynamic/badge/?version=latest" alt="PyDynamic's ReadTheDocs status">
</a>
<!-- CodeCov(erage) -->
<a href="https://codecov.io/gh/PTB-M4D/PyDynamic">
<img src="https://codecov.io/gh/PTB-M4D/PyDynamic/branch/main/graph/badge.svg" alt=" PyDynamic's CodeCov badge">
</a>
<!-- Codacy -->
<a href="https://www.codacy.com/gh/PTB-M4D/PyDynamic/dashboard?utm_source=github.com&utm_medium=referral&utm_content=PTB-M4D/PyDynamic&utm_campaign=Badge_Grade">
<img src="https://app.codacy.com/project/badge/Grade/db86b58d6fa5446e8408644c8196f5e2" alt=" PyDynamic's Codacy badge">
</a>
<!-- PyPI Version -->
<a href="https://pypi.org/project/pydynamic">
<img src="https://img.shields.io/pypi/v/pydynamic.svg?label=release&color=blue&style=flat-square" alt=" PyDynamic's PyPI version number">
</a>
<!-- PyPI License -->
<a href="https://www.gnu.org/licenses/lgpl-3.0.en.html">
<img alt="PyPI - license badge" src="https://img.shields.io/pypi/l/pydynamic?color=bright">
</a>
<!-- Zenodo DOI -->
<a href="https://doi.org/10.5281/zenodo.1489877">
<img src="https://zenodo.org/badge/DOI/10.5281/zenodo.1489877.svg" alt="DOI"></a>
</p>
# Python library for the analysis of dynamic measurements
<p align="justify">
The goal of this library is to provide a starting point for users in metrology and
related areas who deal with time-dependent i.e., <i>dynamic</i>, measurements. The
initial version of this software was developed as part of a joint research project of
the national metrology institutes from Germany and the UK, i.e.
<a href="https://www.ptb.de/cms/en.html">Physikalisch-Technische Bundesanstalt</a>
and the <a href="https://www.npl.co.uk">National Physical Laboratory</a>.
</p>
<p align="justify">
Further development and explicit use of PyDynamic is part of the European research
project <a href="https://www.ptb.de/empir2018/met4fof/home/">EMPIR 17IND12
Met4FoF</a> and the German research project <a href="https://famous-project.
eu">FAMOUS</a>.
</p>
## Table of content
- [Quickstart](#quickstart)
- [Features](#features)
- [Module diagram](#module-diagram)
- [Documentation](#documentation)
- [Installation](#installation)
- [Contributing](#contributing)
- [Examples](#examples)
- [Roadmap](#roadmap)
- [Citation](#citation)
- [Acknowledgement](#acknowledgement)
- [Disclaimer](#disclaimer)
- [License](#license)
## Quickstart
To dive right into it, install PyDynamic and execute one of the examples:
```shell
(my_PyDynamice_venv) $ pip install PyDynamic
Collecting PyDynamic
[...]
Successfully installed PyDynamic-[...]
(my_PyDynamice_venv) $ python
Python 3.9.7 (default, Aug 31 2021, 13:28:12)
[GCC 11.1.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
```
```python
>>> from PyDynamic.examples.uncertainty_for_dft.deconv_DFT import DftDeconvolutionExample
>>> DftDeconvolutionExample()
Propagating uncertainty associated with measurement through DFT
Propagating uncertainty associated with calibration data to real and imag part
Propagating uncertainty through the inverse system
Propagating uncertainty through the low-pass filter
Propagating uncertainty associated with the estimate back to time domain
```
You will see a couple of plots opening up to observe the results. For
further information just read on and visit our
[tutorial section](#examples).
## Features
PyDynamic offers propagation of *uncertainties* for
- application of the discrete Fourier transform and its inverse
- filtering with an FIR or IIR filter with uncertain coefficients
- design of a FIR filter as the inverse of a frequency response with
uncertain coefficients
- design on an IIR filter as the inverse of a frequency response with
uncertain coefficients
- deconvolution in the frequency domain by division
- multiplication in the frequency domain
- transformation from amplitude and phase to a representation by real and
imaginary parts
- 1-dimensional interpolation
For the validation of the propagation of uncertainties, the Monte-Carlo
method can be applied using a memory-efficient implementation of Monte-Carlo
for digital filtering.
## Module diagram
The fundamental structure of PyDynamic is shown in the following figure.
However, imports should generally be possible without explicitly naming all packages
and modules in the path, so that for example the following import statements are all
equivalent.
```python
from PyDynamic.uncertainty.propagate_filter import FIRuncFilter
from PyDynamic.uncertainty import FIRuncFilter
from PyDynamic import FIRuncFilter
```
## Documentation
The documentation for PyDynamic can be found on
[ReadTheDocs](http://pydynamic.readthedocs.io)
## Installation
The installation of PyDynamic is as straightforward as the Python ecosystem suggests.
Detailed instructions on different options to install PyDynamic you can find in the
[installation section of the docs](https://pydynamic.readthedocs.io/en/latest/INSTALL.html).
## Contributing
Whenever you are involved with PyDynamic, please respect our [Code of Conduct
](https://github.com/PTB-M4D/PyDynamic/blob/main/CODE_OF_CONDUCT.md).
If you want to contribute back to the project, after reading our Code of Conduct,
take a look at our open developments in the [project board
](https://github.com/PTB-M4D/PyDynamic/projects/1), [pull requests
](https://github.com/PTB-M4D/PyDynamic/pulls) and search [the issues
](https://github.com/PTB-M4D/PyDynamic/issues). If you find something similar to
your ideas or troubles, let us know by leaving a comment or remark. If you have
something new to tell us, feel free to open a feature request or bug report in the
issues. If you want to contribute code or improve our documentation, please check our
[contribution advices and tips](https://pydynamic.readthedocs.io/en/latest/CONTRIBUTING.html).
If you have downloaded this software, we would be very thankful for letting
us know. You may, for instance, drop an email to one of the [authors
](https://github.com/PTB-M4D/PyDynamic/graphs/contributors) (e.g.
[Sascha Eichstädt](mailto:sascha.eichstaedt@ptb.de), [Björn Ludwig
](mailto:bjoern.ludwig@ptb.de) or [Maximilian Gruber
](mailto:maximilian.gruber@ptb.de))
## Examples
We have collected extended material for an easier introduction to PyDynamic in the
package _examples_. Detailed assistance on getting started you can find in the
corresponding sections of the docs:
* [examples](https://pydynamic.readthedocs.io/en/latest/Examples.html)
* [tutorials](https://pydynamic.readthedocs.io/en/latest/Tutorials.html)
In various Jupyter Notebooks and scripts we demonstrate the use of
the provided methods to aid the first steps in PyDynamic. New features are introduced
with an example from the beginning if feasible. We are currently moving this supporting
collection to an external repository on GitHub. They will be available at
[github.com/PTB-M4D/PyDynamic_tutorials](https://github.com/PTB-M4D/PyDynamic_tutorials)
in the near future.
## Roadmap
1. Implementation of robust measurement (sensor) models
1. Extension to more complex noise and uncertainty models
1. Introducing uncertainty propagation for Kalman filters
For a comprehensive overview of current development activities and upcoming tasks,
take a look at the [project board](https://github.com/PTB-M4D/PyDynamic/projects/1),
[issues](https://github.com/PTB-M4D/PyDynamic/issues) and
[pull requests](https://github.com/PTB-M4D/PyDynamic/pulls).
## Citation
If you publish results obtained with the help of PyDynamic, please use the above linked
[Zenodo DOI](https://doi.org/10.5281/zenodo.1489877) for the code itself or cite
Sascha Eichstädt, Clemens Elster, Ian M. Smith, and Trevor J. Esward
*Evaluation of dynamic measurement uncertainty – an open-source software
package to bridge theory and practice*
**J. Sens. Sens. Syst.**, 6, 97-105, 2017, DOI: [10.5194/jsss-6-97-2017
](https://doi.org/10.5194/jsss-6-97-2017)
## Acknowledgement
Part of this work is developed as part of the Joint Research Project [17IND12 Met4FoF
](http://met4fof.eu) of the European Metrology Programme for Innovation and
Research (EMPIR).
This work was part of the Joint Support for Impact project
[14SIP08](https://www.euramet.org/research-innovation/search-research-projects/details/project/standards-and-software-to-maximise-end-user-uptake-of-nmi-calibrations-of-dynamic-force-torque-and/)
of the European Metrology Programme for Innovation and Research (EMPIR). The
[EMPIR](http://msu.euramet.org) is jointly funded by the EMPIR participating
countries within EURAMET and the European Union.
## Disclaimer
This software is developed at Physikalisch-Technische Bundesanstalt (PTB). The
software is made available "as is" free of cost. PTB assumes no responsibility
whatsoever for its use by other parties, and makes no guarantees, expressed or
implied, about its quality, reliability, safety, suitability or any other
characteristic. In no event will PTB be liable for any direct, indirect or
consequential damage arising in connection with the use of this software.
## License
PyDynamic is distributed under the [LGPLv3 license
](https://github.com/PTB-M4D/PyDynamic/blob/main/licence.txt)
except for the module [`impinvar.py`
](https://github.com/PTB-M4D/PyDynamic/blob/main/src/PyDynamic/misc/impinvar.py)
in the package [`misc`
](https://pydynamic.readthedocs.io/en/main/PyDynamic.misc.html),
which is distributed under the [GPLv3 license
](https://github.com/PTB-M4D/PyDynamic/blob/main/src/PyDynamic/misc/impinvar_license.txt).
نیازمندی
| مقدار | نام |
|---|---|
| - | matplotlib |
| - | numpy |
| - | pandas |
| - | scipy |
| - | sympy |
| - | PyWavelets |
| - | time-series-buffer |
| - | notebook |
زبان مورد نیاز
| مقدار | نام |
|---|---|
| >=3.7 | Python |
نحوه نصب
نصب پکیج whl PyDynamic-2.3.0:
pip install PyDynamic-2.3.0.whl
نصب پکیج tar.gz PyDynamic-2.3.0:
pip install PyDynamic-2.3.0.tar.gz